package com.caopeng.javaee.service;

import com.caopeng.javaee.entity.student;

import java.util.List;

public interface CourseStudentService {
    String  test(int course_id,int student_id);
    String CourseAddStudent(int course_id,int student_id);
    List<String> Courseidfindstudent(int course_id);
    List<student> Courseidfindstudentlist(int course_id);
    void insetStudent(List<student> studentList,String courseid);
}
